Authorization method and device for identity information based on block chain

A technology of identity information and blockchain, applied in the direction of protocol authorization, computer security devices, instruments, etc., can solve the problems of low efficiency of identity information management, achieve the effects of improving efficiency, avoiding dependence, and solving low efficiency

Active Publication Date: 2021-08-06
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a block chain-based identity information authorization method and device to at least solve the technical problem of low efficiency of identity information management in related technologies

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  • Authorization method and device for identity information based on block chain
  • Authorization method and device for identity information based on block chain
  • Authorization method and device for identity information based on block chain

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Embodiment Construction

[0055] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0056] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses a block chain-based authorization method and device for identity information. Wherein, the method includes: receiving a first identity information authorization transaction initiated by the first account, wherein the first identity information authorization transaction is used to indicate that the target identity information written on the block chain is authorized to the second account, and the target identity The information is the identity information that is allowed to be authorized by the first account, and both the first account and the second account are accounts registered on the block chain; the first identity information authorization transaction is verified; the first identity information authorization transaction verification is successful In this case, the authorization transaction of the first identity information is written into the block chain. The invention solves the technical problem of low efficiency of identity information management in the related art.

Description

technical field [0001] The present invention relates to the field of computers, in particular to a block chain-based authorization method and device for identity information. Background technique [0002] Identity management technology based on blockchain technology provides users with a new way of identity management. For example, one is the Civic blockchain authentication platform: users use Civic APP to verify their identity and other information, and these personal data will be encrypted and stored on the blockchain (Ethereum network). Websites and platforms that need to verify user information can be connected to Civic as a REQUESTOR (requester). The user grants authorization, and VALIDATOR (verifier, distributed verification node) is responsible for verifying the identity of the user, including the identity of the user on the blockchain and the identity of the requester. The other is uPort’s Ethereum-based self-sovereign ID application: uPort is partnering with the Z...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q40/04G06Q20/40G06Q20/38G06F21/60
CPCG06F21/602G06Q20/3829G06Q20/4014G06Q40/04
Inventor 邵兵李亮
Owner TENCENT TECH (SHENZHEN) CO LTD
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